Patents by Inventor Chul Shin Chung

Chul Shin Chung has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Opening-closing structure of an inlet grille in an air conditioner
    Patent number: 6354936
    Abstract: An opening-closing structure of an inlet grille in an air conditioner including a front grille facing an inlet grille. A rotating shaft is connected to the inlet grille. A support member with non-circular connecting holes is connected to the front grille. A hinge is formed from the rotating shaft and support member, such that the shaft is inserted into the connecting holes.
    Type: Grant
    Filed: August 10, 1999
    Date of Patent: March 12, 2002
    Assignee: LG Electronics Inc.
    Inventors: Jung Ho Noh, Chul Shin Chung